Energy Saving Calculator

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Calculate the total kilowatts saved by replacing the inefficient lamps with more efficient lamps

Original Lamp Wattage

Replacement Lamp Wattage X

Watts Saved Per Lamp =

Number of Lamps to Replace X

Total Watts Saved =

Total Kilowatts Saved =

Calculate the total kWh per year saved

Total Kilowatts Saved

Enter Hours Used Per Day X

Enter Days Used Per Week X

Enter Weeks Used Per Year X

Total kWh Saved Per Year =

Calculate the total energy cost saved per year

Total Kilowatts Saved Per Year

Energy Cost Per kWh X

Total Energy Cost Savings Per Year =

Payback on Investment

Initial Cost of Lighting Upgrade $

Total Energy Cost Savings Per Year /

Number of Months for Payback on Investment =

Savings over life of lamp =

TCP's 48923-65 spiral compact fluorescent light bulbs combine proven TCP performance into a smaller and more efficient design, resulting in better overall lighting performance and long lamp life. All lamps feature end of life circuitry that shuts the bulb off automatically if it senses any lamp starting issues. The ultra high efficiency electronic circuitry optimizes and improves overall system performance and light output, while improved lamp design provides more lighting surface area in a compact space for better light output.

Mercury containing products sold into the state of WA include an environmental handling charge of .25/each

Customer Reviews

Rated 5 out of 5 by 3
reviewers.

Rated 5 out of 5 by TexasPatriot Excellent light bulbs - exemplary customer service
I have come to rely on the folks at 1000bulbs for my lighting needs and questions. The 23 watt CFL bulbs are well made and were packaged well. 1000bulbs introduced me to the 6500K full spectrum bulbs over a year ago. They have made such a positive difference in the way I light my home. The light is much cleaner and sharper than the less K bulbs. The slight blue color is not noticeable.
August 4, 2014

Rated 5 out of 5 by Sandy88 This product is wonderful
These are the only type of lightbulbs I will buy in the future.
The light is so bright and it reminds me of daylight. It doesn't hurt your eye but it does not give off a yellow glow or dim light like a lot of the bulbs do.
May 23, 2013

Rated 5 out of 5 by tunafish This is an excellent product, but be SURE you want this color temperature.
The important thing to remember is that 6500K provides a very white, almost blue tinted light. It is quite a bit bluer than even the "cool white" bulbs sold in most stores, and will contrast dramatically with other CFL (especially "warm" ones) in the same room. I would suggest ordering one or two to try before a submitting a large order, just to make sure the color temperature works with your space.
May 23, 2012

2015-03-31

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1000Bulbs.com is proud to offer our customers products that have earned the government's ENERGY STAR label.